Hi Shri, I am interested in power flows for distribution networks recently. Do you mean that Matpower is not a good chioce for distribution networks simulation or it just can not do distribution networks simulation?
Thanks, Ji At 2016-05-04 23:02:50, "Abhyankar, Shrirang G." <abhy...@anl.gov> wrote: http://ewh.ieee.org/soc/pes/dsacom/testfeeders/index.html However, as Jovan mentioned, MATPOWER is for solving balanced three-phase transmission systems. If you are interested in solving unbalanced three-phase power flows for distribution networks then refer to either OpenDSS or GridLAB-D. Shri From: Fiaz Ahmad <fiazah...@sabanciuniv.edu> Reply-To: MATPOWER discussion forum <matpowe...@list.cornell.edu> Date: Wednesday, May 4, 2016 at 8:49 AM To: MATPOWER discussion forum <matpowe...@list.cornell.edu>, "jovan.i...@gmail.com" <jovan.i...@gmail.com> Subject: Re: modification on Matpower case.m file for power flow of distribution system Thanks Jovan, In Matpower there are no test cases for distribution systems... Where can i find IEEE distribution system test cases? Regards Have a nice day Regards, FIAZ AHMAD PhD Student, FENS Sabanci University, Istanbul Turkey On Wed, May 4, 2016 at 4:46 PM, Jovan Ilic <jovan.i...@gmail.com> wrote: Fiaz, You are missing lots of data here. I suggest looking at IEEE distribution system test cases to see what is involved. Matpower is used for transmission systems not distribution systems. Jovan On Wed, May 4, 2016 at 3:45 AM, Fiaz Ahmad <fiazah...@sabanciuniv.edu> wrote: Hi. i have the following data files for ieee 33 bus radial distribution system. i want to modify the case33.m file in matpower to carry out the power flow of the above distribution system. Please guide me how can i achieve that. linedata33 % Bus fbus tbus R X 1 1 2 0.0922 0.0470 2 2 3 0.4930 0.2511 3 3 4 0.3660 0.1864 4 4 5 0.3811 0.1941 4 5 6 0.8190 0.7070 6 6 7 0.1872 0.6188 7 7 8 0.7114 0.2351 8 8 9 1.0300 0.7400 9 9 10 1.0440 0.7400 10 10 11 0.1966 0.0650 11 11 12 0.3744 0.1238 12 12 13 1.4680 1.1550 13 13 14 0.5416 0.7129 14 14 15 0.5910 0.5260 15 15 16 0.7463 0.5450 16 16 17 1.2890 1.7210 17 17 18 0.7320 0.5740 18 2 19 0.1640 0.1565 19 19 20 1.5042 1.3554 20 20 21 0.4095 0.4784 21 21 22 0.7089 0.9373 22 3 23 0.4512 0.3083 23 23 24 0.8980 0.7091 24 24 25 0.8960 0.7011 25 6 26 0.2030 0.1034 26 26 27 0.2842 0.1447 27 27 28 1.0590 0.9337 28 28 29 0.8042 0.7006 29 29 30 0.5075 0.2585 30 30 31 0.9744 0.9630 31 31 32 0.3105 0.3619 32 32 33 0.3410 0.5302 loaddata33 %Bus P Q 10 0 0 2100 60 0 390 40 0 4120 80 0 560 30 0 660 20 0 7200 100 0 8200 100 0 960 20 0 1060 20 0 1145 30 0 1260 35 0 1360 35 0 14120 80 0 1560 10 0 1660 20 0 1760 20 0 1890 40 0 1990 40 0 2090 40 0 2190 40 0 2290 40 0 2390 50 0 24420 200 0 25420 200 0 2660 25 0 2760 25 0 2860 20 0 29120 70 0 30200 600 0 31150 70 0 32210 100 0 3360 40 0 Please help and guide.... Thanks